| Model | ZMHFS |
| Input Power Supply | 230V AC, ±0 %, 50Hz |
| Output Voltage Range | 0 to 100V AC |
| Max Current | 0.8A (with overload protection) |
| Compliance | 80 VA at FS |
| Output Frequency Range | 500 to 2000Hz |
| Display |
3½ Digit 7 segment red LED display for Voltage & Current 4 Digit 7 segment red LED display for Frequency |
| Resolution |
Voltmeter: 0.1 V Ammeter: 0.001 A Frequency: 1Hz |
| Accuracy |
Voltage: 1.5% ±10 digits Current: 1% ±3 digits Frequency: ±2 digit |
| Controls |
Voltage & Frequency setting by Coarse & Fine multi-turn potentiometers Power ON / OFF by toggle switch Output ON / OFF by toggle switch |
| Protection | Against Short Circuit & Over Load |
| Dimensions & Weight | 345mm(W) X 380mm(D) X 160mm(H), 12kg. (Approx.) |